#4D2017#4D2017

#4D2017 is a dark, moderate red. Relative luminance 0.027; OKLCH L 30.7% C 0.071 H 32.8°. Best body text is #FFFFFF at 13.68:1 contrast (WCAG AA passes).

Color values

HEX	#4D2017
RGB	rgb(77, 32, 23)
HSL	hsl(10, 54%, 20%)
HSV	hsv(10, 70%, 30%)
CMYK	cmyk(0%, 58.4%, 70.1%, 69.8%)
CIE-LAB	lab(18.68, 20.44, 16.18)
CIE-LCH	lch(18.68, 26.07, 38.35°)
OKLab	oklab(30.68% 0.0593 0.0382)
OKLCH	oklch(30.68% 0.071 32.8)
XYZ	xyz(3.7321, 2.6731, 1.1299)
Luminance	0.0267 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D2017 #17444D

analogous

#4D1729 #4D2017 #4D3B17

triadic

#4D2017 #174D20 #20174D

tetradic

#4D2017 #294D17 #17444D #3B174D

square

#4D2017 #294D17 #17444D #3B174D

split-complementary

#4D2017 #174D3B #17294D

monochromatic

#180A07 #1E0C09 #4D2017 #7C3425 #AB4733

Accessibility & contrast

On white

13.68

#4D2017 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#4D2017 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D2017

13.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D2017	#FFFFFF	#000000	##FFFFFF
##4D2017	1.00	13.68	1.53	13.68
#FFFFFF	13.68	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C2716

Deuteranopia (green-blind)

#373116

Tritanopia (blue-blind)

#55181E

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #4d2017;
/* rgb */ color: rgb(77, 32, 23);
/* oklch */ color: oklch(30.7% 0.071 32.8);

Tailwind

colors: {
  custom: {
    50: '#835d54',
    500: '#4d2017',
    950: '#000000',
  },
}

SCSS

$custom: #4d2017;
$custom-light: #835d54;
$custom-dark: #000000;

JSON

{
  "hex": "#4d2017",
  "rgb": {
    "r": 77,
    "g": 32,
    "b": 23
  },
  "hsl": {
    "h": 10,
    "s": 54,
    "l": 19.608
  },
  "oklch": {
    "l": 0.30675,
    "c": 0.07051,
    "h": 32.8
  },
  "luminance": 0.02673
}

Semantic roles & 50–950 ramp

primary

#4D2017

secondary

#3C7884

accent

#C5DD4A

background

#F8F5F4

surface

#EFE9E7

border

#CAC5C3

text

#0B0402

muted

#7C7978

Preview Lab

Preview with #4D2017

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →